
World's Greatest Cities
Glaciers leave an impression on the landscape and on all who witness to their splendor.

Glaciers leave an impression on the landscape and on all who witness to their splendor.

Deserts are full incredible plants and animals that have adapted to the climate.

Nowhere are natural forces more evident at work than in the world’s great mountains.

Philippe le Bon Tower; Notre-Dame du Dijon; owl legend; Hôtel Dieu; Fallot Mustard Mill.

The Kinderdijk Windmills; Colonies of Benevolence; Beemster Polder; Van Nelle Factory.

Cézanne in Aix; Aix's Fountains; Van Gogh in Arles; Arles' Roman Arena; a Calisson Factory.

The great castles of Switzerland: Château de Chillon, Château de Gruyères and Schloss Thun.

The UNESCO Old Town in Tallinn, Estonia; Kiek in de Kök and Fat Margaret towers.

Lucerne's Chapel Bridge; the curious connection between Pontius Pilate and Mount Pilatus.

St. Paul's Cathedral; City of London; Temple Church; Magna Carta at Salisbury Church.

Explore curiosities of Asheville, North Carolina and the Biltmore Estate.

Why the French settled in Montreal; Paris Metro stop; why Notre-Dame Basilica is blue.

Christine takes us to discover the curiosities of Victoria, BC, Canada.

Why constellations are backwards in Grand Central; why there is an abundance of acorns.

The dragon on the Welsh flag; the title Prince of Wales; Walls of Constantinople; King Longshanks.

Capital city of Dresden, Germany's palaces and art of the Wettin dynasty; Leipzig's Bach heritage.

Germany's port city of Hamburg, post-World War II; Martin Luther and the Reformation historic sites.

A reunited Berlin entertains more visitors than ever before.

Prague's massive castle, statue-lined bridge, Jewish Quarter and 20th-century history.

The sights outside of Amsterdam, from Haarlem to Rotterdam and Delft to the Zuiderzee.